19676190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2069}}^1$

素因数の和:2396

約数の個数: 32

約数和(自身を含む): 47394720

約数和(自身を除く): 27718530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 317, 634, 951, 1585, 1902, 2069, 3170, 4138, 4755, 6207, 9510, 10345, 12414, 20690, 31035, 62070, 655873, 1311746, 1967619, 3279365, 3935238, 6558730, 9838095, 19676190]

約数ペア:

[(1, 19676190), (2, 9838095), (3, 6558730), (5, 3935238), (6, 3279365), (10, 1967619), (15, 1311746), (30, 655873), (317, 62070), (634, 31035), (951, 20690), (1585, 12414), (1902, 10345), (2069, 9510), (3170, 6207), (4138, 4755)]